Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Nathaniel Bernard Epstein, MD

Individual provider Internal Medicine Physician · NPI 1043393010

Nathaniel Bernard Epstein, MD is a Cardiovascular Disease (Cardiology) in Lynbrook, New York. Graduated from Harvard Medical School in 1983, 43 years ago. Practices with North Shore - Lij Internal Medicine at Lynbrook PC, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
43
Trained at
Harvard Medical School
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

158 Hempstead Ave
Lynbrook, NY 11563
Phone: (516) 593-3541
Fax: (516) 599-8307
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 161867 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 161867 (NY)

Record details

NPI number1043393010
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 23, 2006
Last updated in NPPESSeptember 27, 2012
Mailing address158 Hempstead Avenue, Lynbrook, NY 11563

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1983 (43 years in practice)
Group practice North Shore - Lij Internal Medicine At Lynbrook Pc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Lynbrook